Question

me ajudem nessa aqui
$\sqrt{15} + \sqrt{0.16} - \sqrt{0.04}$
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Answer 1

Resposta:

$\sqrt{15}+\sqrt{0.16}-\sqrt{0.04}$

$\sqrt{15}=3.87298\dots$

$\sqrt{0.16}=0.4$

$\sqrt{0.04}=0.2$

$3.87298\dots +0.4-0.2=4.07298\dots$